| IGM | Intergovernmental Meeting |
| ELM | Expert Level Meeting Expertenrunde |
| GUMM | Gurus of UNIX Meeting of Minds |
| AGM | Annual General Meeting [engl.] Jahreshauptversammlung |
| BCTM | Bipolar Circuit Technology Meeting [engl.] Symposium |
| ASEM | Asia-Europe-Meeting [engl.] [Dialog Asien-Europa] Interregionale Zusammenarbeit, z.Z. 26 Partner, davon 15 europäische |
| h.R. | House of Representatives Washington, DC, http://www.house.gov |
| HC | House of Commons London, http://www.parliament.uk/about_commons/about_commons.cfm |
| H.L. | House of Lords London, http://www.parliament.uk/about_lords/about_lords.cfm |
| CH | Customs House |
| HR | House of Representatives |
| h.c. | House of Commons London, http://www.parliament.uk |
| C. H. | custom house [engl.] Zollamt |
| HIS | House Information System |
| C. H. | clearing house [engl.] Abrechnungsstelle |
| IHEM | In-House Energy Management |
| IHOP | International House Of Pancakes Glendale, http://www.ihop.com |
| NW-EFU 418 | CHV Caviar House GmbH St.Augustin/Menden, Nordrhein-Westfalen |
| HUAC | House Unamerican Activities Committee |
| HAL | House Programmed Array Logic |
| EZ 709 | Block-House, Fleischerei GmbH Hamburg, Hamburg |
| EV 709 | Block - House, Fleischerei GmbH Hamburg, Hamburg |
| D-NW-EFB 413 | Caviar House & Prunier GmbH Sankt Augustin, Nordrhein-Westfalen |
| CCH | Commerce Clearing House [engl.] |
| ACH | Automated Clearing House [engl.] |
| SA | South America |
| ZA | South Africa |
| SC | South Carolina |
| SD | South Dakota US-Bundesstaat |
| SE | South East |
| SA | South Australia |
| RIIA | Royal Institute of International Affairs [Chatham House] London, http://www.riia.org |
| UNSW | University of New South Wales Australien |
| USA | Union of South Africa |
| SAA | South African Airlines |
| SKA | South Korea Atlas |
| SAA | South Atlantic Anomaly |
| NSW | New South Wales [Australia] |
| SADC | South African Development Community Entwicklungsgemeinschaft des südlichen Afrikas |
| SPES | South Place Ethical Society |
| SEATO | South-East Asia Treaty Organization Südostasienpakt |
| Proc. Linn. Soc. N. S. W. | Proceedings of the Linnean Society of New South Wales Zeitschrift |
| BSAC | British South Africa Company [engl.] Wirtschaftsunternehmen mit staatlichen Funktionen um die Jahrhundertwende in Afrika |
| V4 | South Airlines [IATA-Airline-Code / Ukraine] |
| ASEAN | Association of South-East Asian Nations [engl.] Verband der Südostasiatischen Nationen, Indonesien, Malaysia, Philippinen, Singapur und Thailand [Gründungsmitglieder] |
| FR | Centra South [IATA-Airline-Code/ Russland] |
| 6M | South Asia Airways [IATA-Airline-Code/ Bangladesh] |
| 4Z | South African Airlink [IATA-Airline-Code/ Südafrika] |
| RT | Airlines of South Australia [IATA-Airline-Code / Australien] |
| YB | South African Express [IATA-Airline-Code / Südafrika] |