| Acronym | Meaning |
| PFLAG | Parents |
| NASA | National Aeronautics And Space Administration |
| ZL | Zeptolitre |
| CAD | Canadian Dollar (ISO 4217 Currency Code) -Computer-Aided Design - Computer-Aided Dispatch |
| KLM | Koninklijke Luchtvaart Maatschappij (Dutch Royal Dutch Airlines) |
| IAQ | Indoor Air Quality - Infrequently Asked Questions |
| LDL | Low-Density Lipoprotein |
| NTV | Non-Tactical Vehicle |
| KES | Kenyan Shilling (ISO 4217 Currency Code) |
| SAC | Standards Activity Committee (of SISO) - U.S. Strategic Air Command (1946-1992) |