| AACPSM | Actual Average Cost Per Successful Mission | In English | → Prices |
| ABI | Associatie van Binnenlandse Industriëlen | In Dutch | → Associations → Industry, industrial policy |
| ACI | American Competitiveness Initiative | In English | → Industry, industrial policy |
| ACIF | Associação Comercial e Industrial de Florianópolis | In Portuguese | → Associations → Industry, industrial policy → Trade |
| ACIF | Associação Comercial e Industrial do Funchal | In Portuguese | → Associations → Industry, industrial policy → Trade |
| ACR | Actual Cost Report | In English | → Prices |
| ACRS | Accelerated Cost Recovery System | In English | → Prices |
| ACWP | Actual Cost for Work Performed | In English | → Prices |
| AFIT | Agence Française de l’Ingénierie Touristique | In French | → Tourism |
| AHTS | Arbejdsgiverforeningen for Handel, Transport og Service | In Danish | → Organizations and associations → Trade → Transport and postal services → 33846 |
| AIA | Association for Industrial Archaeology (www.industrial-archaeology.org.uk) | In English | → Associations → Industry, industrial policy → Archeology |
| AIDMO | Arab Industrial Development and Mining Organization | In English | → Industry, industrial policy → Mining |
| AIF | Association des Industriels de France | In French | → Associations → Industry, industrial policy |
| AII | Agence de l'Innovation Industrielle | In French | → Research policy → Industry, industrial policy → Engineering, technology |
| AMCM | Advanced Missions Cost Model | In English | → Prices |
| ANET | Austrian Network for eTourism | In English | → Tourism |
| ANIT | Agence Nationale pour l'Information Touristique | In French | → Tourism |
| ANVR | Algemeen Nederlands Verbond van Reisondernemingen | In Dutch | → Organizations and associations → Tourism |
| ANVR | Algemene Nederlandse Vereniging van Reisbureaus | In Dutch | → Organizations and associations → Tourism |
| AOC | Annual Operating Cost | In English | → Prices |
| APCM | Assemblée Permanente des Chambres des Métiers | In French | → Organizations and associations → Labour, labour economics |
| API | Agence de Promotion de l'Industrie | In French | → Organizations and associations → Industry, industrial policy |
| APT | Aide au Partenariat Technologique | In French | → Industry, industrial policy → Engineering, technology → 650115 |
| ASCOM | Associazione Imprese Commercio e Terziario | In Italian | → Associations → Trade → 33846 |
| ASSEDIC | Association pour l'Emploi dans l'Industrie et le Commerce | In French | → Organizations and associations → Labour, labour economics → Industry, industrial policy → Trade |
| ATC | Association Touristique des Cheminots | In French | → Organizations and associations → Tourism |
| AUC | Average Unit Cost | In English | → Prices |
| BASIAS | Base de données des Anciens Sites Industriels et Activités de Service | In French | → Nature → Industry, industrial policy |
| BBS | Berliner Bären Stadtrundfahrt | In German | → Tourism |
| BCCS | Business Creation Center Salzburg | In English | |
| BCWP | Budget Costs for Work Performed | In English | → Prices |
| BCWS | Budgeted Cost for Work Scheduled | In English | → Prices |
| BDI | Bundesverband der Deutschen Industrie | In German | → Organizations and associations → Industry, industrial policy |
| BFS | Bundesverband der Filialbetriebe und Selbstbedienungswarenhäuser | In German | → Organizations and associations → 3384 |
| BIF | Banque pour l'Industrie Française | In French | → Banks → Industry, industrial policy |
| BPU | Bordereau de Prix Unitaire | In French | → Prices |
| CA | Cost Account | In English | → Prices |
| CAA | Cost Account Authorization | In English | → Prices |
| CAB | Cost Audit Board | In English | → Prices |
| CAM | Cost Account Manager | In English | → Prices |
| CAMV | Coût d’Achat des Marchandises Vendues | In French | → Prices |
| CAO | Cost Administration Office | In English | → Prices |
| CAP | Cost Account Plan | In English | → Prices |
| CAP | Cost Account Package | In English | → Prices → Accounting |
| CAS | Cost Accounting Standard | In English | → Prices → Accounting |
| CASB | Cost Accounting Standards Board | In English | → Standardization → Prices → Accounting |
| CASR | Cost And Schedule Reporting | In English | → Prices |
| CBI | Confederation of British Industry | In English | → Organizations and associations → Industry, industrial policy |
| CC | Cost Center | In English | → Prices |
| CCIFE | Chambre de Commerce et d'Industrie Française à l'Étranger | In French | → Organizations and associations → Industry, industrial policy → Trade |
| CCP | Confederação do Comércio e Serviços de Portugal | In Portuguese | → Organizations and associations → Industry, industrial policy → 33846 |
| CCP | Cost Control Program | In English | → Prices |
| CDSR | Cost Data Summary Report | In English | → Prices |
| CDT | Comité Départemental du Tourisme | In French | → Tourism |
| CE | Cost Element | In English | → Prices |
| CEEP | Centre européen des entreprises à participation publique et des entreprises d'intérêt économique général | In French | → Organizations and associations → 3384 |
| CeGIBAT | Centre d’information de Gaz de France pour l’Industrie et le Bâtiment | In French | → Energy economics → Industry, industrial policy → Building |
| CEM | Cost Estimating Method | In English | → Prices |
| CEOE | Confederación Española de Organizaciones Empresariales | In Spanish | → Organizations and associations → 3384 |
| CER | Cost Estimating Relationship | In English | → Prices |
| CERC | Centre d'Études des Revenus et des Coûts | In French | → Prices |
| CFE | Centre de Formalités des Entreprises | In French | |
| CFTV | Chemin de Fer Touristique du Vermandois | In French | → Transport and postal services → Tourism |
| CHA | Caribbean Hotel Association | In English | → Associations → Tourism |
| CIACH | Centre International des Arts Culinaires et de l'Hotellerie | In French | → Tourism |
| CIASI | Comité Interministériel d'Aménagement des Structures Industrielles | In French | → Central administration → Industry, industrial policy |
| CIPAM | Centre for Industrial Management, Polish Academy of Sciences | In English | → Industry, industrial policy |
| CIRI | Comité Interministériel de Restructuration Industrielle | In French | → Central administration → Industry, industrial policy |
| CLRB | Cost Limit Review Board | In English | → Prices |
| CNEPT | Centrul Naţional de Educaţie Permanentă în Turism | In Romanian | → Tourism → Education |
| CNIT | Centrul Naţional de Învăţământ Turistic | In Romanian | → Tourism |
| COBA | Cost Benefit Analysis | In French | → Prices |
| COCOMO | Constructive Cost Model | In English | → Prices |
| COF | Cost Of Facilities | In English | → Prices |
| COLA | Cost-Of-Living Adjustment | In English | → Prices |
| CONFAPI | Confederazione Italiana della Piccola e Media Industria | In Italian | → Organizations and associations |
| CONPIROM | Confederaţia Patronală din Industria Română | In English | → Organizations and associations → Industry, industrial policy |
| COSPAC | Cost/Schedule Planning And Control | In English | → Prices |
| CPA | Cost Per Action | In English | → Prices → 659 |
| CPA | Classification of Products by Activity | In English | → 3384 |
| CPAF | Cost Plus Award Fee | In English | → Prices |
| CPCI | Commission Permanente de Concertation pour l'Industrie | In French | → Industry, industrial policy |
| CPF | Cost Per Flight | In English | → Prices → Aeronautics, aircraft → Spaceflight engineering, astronautics |
| CPFF | Cost Plus Fixed Fee | In English | → Prices |
| CPIF | Cost Plus Incentive Fee | In English | → Prices |
| CPM | Cost and Performance Measurement | In English | → Prices |
| CPR | Cost Performance Report | In English | → Prices |
| CRAS | Cost Reduction Alternative Study | In English | → Prices |
| CRC | Cost Reduction Curve | In English | → Prices |
| CRCI | Chambre Régionale de Commerce et d'Industrie | In French | → Organizations and associations → Industry, industrial policy |
| CRD | Cost Reporting Document | In English | → Prices |
| CRT | Comité Régional du Tourisme | In French | → Tourism |
| CRTP | Cultural Restoration Tourism Project | In English | → Civilization, culture, progress → Tourism |
| CSCB | Contractor's Summary Cost Breakdown | In English | → Prices |
| CSF | Cost Sensitivity Factor | In English | → Prices |
| DCP | Development Cost Plan | In English | → Prices |
| DGE | Direction Générale des Entreprises | In French | → Public administration, government → 3384 |
| DGTPE | Direction Générale du Trésor et de la Politique Économique | In French | → 3383 → Public administration, government |
| DHS | Dansk Handel og Service | In Danish | → Organizations and associations → Transport and postal services → 33846 |
| DI | Dansk Industri | In Danish | → Organizations and associations → Industry, industrial policy |
| DII | Defense Industry Initiative | In English | → 355 → Industry, industrial policy → Military engineering |
| DMC | Direct Maintenance Cost | In English | → Prices → Maintenance and logistics |
| DOC | Direct Operating Cost | In English | → Prices |
| DPGF | Décomposition du Prix Global et Forfaitaire | In French | → Prices → Civil engineering → Building |
| DPI | Direction de la Politique Industrielle | In French | → Management → Industry, industrial policy |
| DQE | Détail Estimatif et Quantitatif | In French | → Prices |
| DRI | Délégation aux Relations Industrielles | In French | → Industry, industrial policy |
| DRIR | Direction Régionale de l'Industrie et de la Recherche | In French | → Regional administration → Industry, industrial policy → Research policy |
| DRIRE | Direction Régionale de l'Industrie, de la Recherche et de l'Environnement | In French | → Research policy → 3383 → Industry, industrial policy |
| DTI | Departement of Trade and Industry | In English | → Telecommunications → Trade → Industry, industrial policy |
| DTLCC | Design To Life Cycle Cost | In English | → Prices |
| ECI | Employment Cost Index | In English | → Labour, labour economics → Prices |
| ECT | European Cities Tourism | In English | → Tourism |
| EDB | Economic Development Board | In English | → 33898 |
| EDCAS | Equipment Designer's Cost Analysis System | In English | → Prices |
| EI | Energi Industrien | In German | → Industry, industrial policy → Energy economics |
| EO | Entrepreneurs’ Organization | In English | → Organizations and associations |
| EPH | École Parisienne d’Hôtesses et de Tourisme | In French | → Specialized or (poly)technical colleges → Tourism |
| EPIC | Établissement Public à Caractère Industriel et Commercial | In French | → Industry, industrial policy → Trade |
| ETC | European Travel Commission | In English | → Tourism |
| ETC | Estimated Cost to Complete | In English | → Prices |
| FA | Fédération des Artisans | In French | → Organizations and associations |
| FCCP | Firm Contract Cost Proposal | In English | → Prices → 3474 |
| FCP | Firm Cost Proposal | In English | → Prices |
| FDMFR | Fédération Départementale des Maisons Familiales Rurales | In French | → Tourism |
| FDSR | Front Desk Service Representative | In English | → Tourism |
| FEB | Fédération des Entreprises de Belgique | In French | → Organizations and associations → 3384 |
| FECOHT | Federación de Comercio, Hostelería y Turismo | In Spanish | → Organizations and associations → Labour, labour economics → Tourism → Trade |
| FEDIL | Fédération des Industriels Luxembourgeois | In French | → Organizations and associations → Industry, industrial policy |
| FESP | Fédération des Entreprises de Services à la Personne | In French | → Organizations and associations → 33846 |
| FFP | Firm Fixed Price | In English | → Prices |
| FFP | Firmed Fixed Price | In English | → Prices |
| FIAVET | Federazione Italiana Associazioni Imprese Viaggi e Turismo | In Italian | → Organizations and associations → Tourism |
| FIST | France Innovation Scientifique et Transfert (www.fist.fr) | In French | → Research policy → Industry, industrial policy |
| FSAI | Fonds Spécial d'Adaptation Industrielle | In French | → Finance → Industry, industrial policy |
| FSB | Federation of Small Businesses | In English | → Organizations and associations |
| FTI | Fondation pour les Terrains Industriels | In French | → Industry, industrial policy |
| GE | General Electric | In English | → 33893 → Electrical engineering |
| GFI | Groupe des Fédérations Industrielles (www.industrie-gfifrance.com) | In French | → Organizations and associations → Industry, industrial policy |
| GITT | Groupement des Industries du Transport et du Tourisme | In French | → Organizations and associations → Tourism → Transport and postal services |
| HCDB | Historical Cost Data Base | In English | → Prices |
| IAF | Industrial Areas Foundation | In English | → Foundations → Industry, industrial policy |
| IBEC | Irish Business and Employers Confederation | In English | → Organizations and associations → Labour, labour economics |
| IC | Incremental Cost | In English | → Prices |
| ICM | Integrated Cost Module | In English | → Prices |
| ICMS | Indirect Cost Management System | In English | → Prices |
| ICOTT | International Congress of Official Tourist Traffic Associations | In English | → Organizations and associations → Tourism |
| ICTC | International City Tourism Conference | In English | → Tourism |
| IFITT | International Federation of Information Technology and Tourism | In English | → Organizations and associations → Tourism |
| IHV | Industrie- und Handelsvereinigung | In German | → Organizations and associations → Industry, industrial policy → Trade |
| ILO | Industry Liaison Office | In English | → Industry, industrial policy |
| INDI | Instituto de Desenvolvimento Industrial de Minas Gerais | In Portuguese | → Industry, industrial policy |
| IO | Industrial Operations | In English | → 33854 |
| IOC | Indirect Operating Cost | In English | → Prices |
| IPI | Istituto per la Promozione Industriale | In Italian | → Industry, industrial policy → Engineering, technology |
| ISAT | Institut Spécialisé d'Aviation et de Tourisme (www.isat.ma) | In French | → Specialized or (poly)technical colleges → Tourism → Transport and postal services |
| ISME | Irish Small and Medium Enterprises | In English | → Organizations and associations |
| ISTK | Internacia Studumo pri Turismo kaj Kulturo | In Esperanto | → Tourism → Specialized or (poly)technical colleges → Civilization, culture, progress |
| ISTM | International Society of Travel Medicine | In English | → Tourism → Medicine |
| iTACITUS | Intelligent Tourism And Cultural Information Through Ubiquitous Services | In English | → Networks, communication → Civilization, culture, progress → Tourism |
| ITCHKSAR | Innovation and Technology Commission Hong Kong Special Administrative Region | In English | → Industry, industrial policy → Engineering, technology |
| ITT | Information Technology and Tourism | In English | → Serial publications, periodicals → Tourism |
| IUOTO | International Union of Official Travel Organisations | In English | → Organizations and associations → Tourism |
| IUOTPO | International Union of Official Tourist Publicity Organizations | In English | → Organizations and associations → Tourism |
| IV | Industriellenvereinigung (www.iv-net.at) | In German | → Organizations and associations → Industry, industrial policy |
| IWI | Industriewissenschaftliches Institut | In German | → Research institutes → Industry, industrial policy → Engineering, technology |
| IYE | International Year of Ecotourism | In English | → Tourism |
| JEI | Jeune Entreprise Innovante | In French | → 3384 → 650115 |
| JITT | Journal of Information Technology and Tourism | In English | → Serial publications, periodicals → Tourism |
| JTR | Journal of Tourism Research | In English | → Serial publications, periodicals → Tourism |
| KTO | Knowledge Transfer Office | In English | → Research policy → Industry, industrial policy |
| LC | Launch Cost | In English | → Prices → Spaceflight engineering, astronautics |
| LCC | Life Cycle Cost | In English | → Prices |
| LSCA | Logistics Support Cost Analysis | In English | → Prices → Maintenance and logistics |
| MAC | Marginal Abatement Cost | In English | → Prices |
| MCE | Manpower and Cost Estimate | In English | → Labour, labour economics → Prices |
| MCPS | Major Cost Proposal System | In English | → Prices |
| MESSOC | Model Evaluation of Space Station Operations Cost | In English | → Prices → Spaceflight engineering, astronautics |
| METI | Ministry of Economy, Trade and Industry | In English | → Central administration → Trade → Industry, industrial policy |
| MICI | Ministerio de Comercio e Industrias | In Spanish | → Central administration → Industry, industrial policy → Trade |
| MICIP | Ministerio de Comercio Exterior, Industrialización, Pesca y Competitividad | In Spanish | → Central administration → Trade → Industry, industrial policy → Fishing, hunting |
| MIDA | Malaysian Industrial Development Authority | In English | → Industry, industrial policy |
| MINEFI | MINistère de l’Économie, des Finances et de l’Industrie | In French | → Central administration → Economics → Finance → Industry, industrial policy |
| MIRIADE | Mission Régionale pour l’Innovation et l’Action de Développement Économique | In French | → Research policy → Regional administration → Industry, industrial policy |
| MITI | Ministry of International Trade and Industry | In English | → Central administration → Trade → Industry, industrial policy |
| MPC | Material Procurement Cost | In English | → Maintenance and logistics → Prices |
| MT | Monda Turismo | In Esperanto | → Organizations and associations → Tourism |
| MT | Ministerul Transporturilor, Construcţiilor şi Turismului | In Romanian | → Central administration → Transport and postal services → Building → Tourism |
| NEDO | New Energy and Industrial Technology Development Organization | In English | → Organizations and associations → Industry, industrial policy → Energy economics |
| NRC | Nonrecurring Costs | In English | → Prices |
| NRI | Nonrecurring Investment | In English | |
| NTA | Nippon Travel Agency | In English | → Tourism |
| ODIT | Observation, Développement et Ingénierie Touristique | In French | → Tourism |
| ÖHT | Österreichische Hotel- und Tourismusbank (www.oeht.at) | In German | → Financial markets → Tourism |
| OMSP | Open Market Selling Price | In English | → Prices |
| OMT | Organizzazione Mondiale del Turismo = OMT | Organisation Mondiale du Tourisme | In French = WTO | World Tourism Organization | In English = СТО | Светска туристичка организација | In Russian = OMT | Organização Mundial de Turismo | In Portuguese = OMT | Organización Mundial del Turismo | In Spanish = OMT | Organizazion Mondiâl dal Turisim | In Friulian |
In Italian | → United Nations → Tourism |
| OMT | Organização Mundial de Turismo = WTO, СТО (look above) |
In Portuguese | → United Nations → Tourism |
| OMT | Organización Mundial del Turismo = WTO, СТО (look above) |
In Spanish | → United Nations → Tourism |
| OMT | Organizazion Mondiâl dal Turisim = WTO, СТО (look above) |
In Friulian | → United Nations → Tourism |
| OMT | Organisation Mondiale du Tourisme = WTO, СТО (look above) |
In French | → United Nations → Tourism |