| Acronym | Meaning |
| WAN | Wide Area Network |
| AAPS | American Association Of Pharmaceutical Scientists |
| NIST | National Institute Of Standards And Technology (formerly NBS) |
| NEMA | National Electrical Manufactures Association |
| NIRDIA | Near Infrared Dye Immunoassay |
| MLC | Myosin Light Chain |
| GSMT | Giant Segmented Mirror Telescope |
| IAS | Isobaric Analog States |
| PAX | Photoemission Of Adsorbed Xenon |
| RFL | Resorcinol-formaldehyde Latex [dip Coating] |