| ASSOCIATION | ||
| 1 | ASME | American Society of Mechanical Engineers |
| 2 | ISME | Iranian Society of Mechanical Engineers |
| Engineering Calculations | ||
| 1 | Engineering Special Calculations | Conversions,Units,Measurements, Area,Volume....... |
| INTERNATIONALTRADE/ORGANISATIONS | ||
| 1 | IIAR | International Institute of Ammonia refrigeration |
| 2 | IIR | International Institute of Refrigeration |
| 3 | JARN | Japan Airconditioning,Heating & Refrigeration News |
| national organisations | ||
| 1 | AMSIRAN | Iranian Industrial Managers Association |
| 2 | ICCIM | Iran Chamber Of Commerce,Industries And Mines |
| 3 | IRIMO | Islamic Republic Of Iran Meteorological Organization |
| 4 | ISHRAI | Iranian Syndicate of Heating Refrigeration and Air - Conditioning Industries |
| 5 | ISMEIC | Iranian Syndicate of Mechanical, Electrical and Industrial Contractors |
| 6 | MPORG.IR | Management and Planning Organization of IRAN |
| PUBLICATIONS | ||
| 1 | ACHRNEWS | The Air-Conditioning,Heating & Refrigeration News |
| 2 | ASHRAE Journal | ASHRAE Journal |
| 3 | Automated Buildings | Online Magazine Automated Buildings |
| 4 | ENERGY USER NEWS | Energy User News |
| 5 | HPAC | Heating/Piping/Air Conditioning |
| 6 | Refrigeration News | HVAC and Refrigeration news, events, training, books, magazines and directory |
| RESEARCH | ||
| 1 | RESEARCH | TwentY-FIRST Century Research(21-CR) Program |
| STANDARDS AND CODES | ||
| 1 | ACCI | The Air Conditioning Contractors of America |
| 2 | AFNOR | Association Francaise de Normalisation |
| 3 | ANSI | American National Standards Institute |
| 4 | ARI | The Air Conditioning & Refrigeration Institute |
| 5 | ASHRAE | American Society of Heating, Refrigeration and Air conditioning Engineers |
| 6 | ASME | American Society of Mechanical Engineers |
| 7 | ASTM | American Society for Testing and Matrials |
| 8 | BSI | Britsh Standards Institution |
| 9 | CTI | Cooling Technology Institute |
| 10 | DIN | Deutsches Institut fur Norming |
| 11 | EU | European Union |
| 12 | ISIRI | Institute of Standards and Industrial Research of Iran |
| 13 | ISO | International Organization of Standardization |
| 14 | NEMA | National Electrical Manufacturers Association |
| 15 | NSF | National Sanitation Foundation |
| 16 | SAE | Society of Automotive Engineers |
| 17 | SMACNA | Sheet Metal and Air Conditioning Contractors, National Association |
| 18 | TEMA | TUBULAR EXCHANGER MANUFACTURERS ASSOCIATION, INC. |
| 19 | UL | Underwriters Labratories Inc |
| 20 | VDE | Association for Electrical,electronic @ Information Technologies |
| University of Technology | ||
| 1 | Amirkabir University of Technology | Amirkabir University of Technology(Tehran Polytechnic-1958) |
| 2 | Faculty of Engineering Univesity of Tehran | Faculty of Engineering Univesity of Tehran established by Professor Mahmood Hessabi in 1934 |
| 3 | Iran University Of Science & Technology | Iran University Of Science & Technology was first established in 1929 as the Iranian Institution for Higher Technical Education |
| 4 | Sharif University of Technology | Sharif University of Technology (Aryarmehr University of Technology-1966) |