| Acronym | Meaning |
| KZT | Kazakh Tenge (ISO 4217 Currency Code) |
| SHSN | Snow Showers (METAR Code) |
| J2EE | Java 2 Platform |
| SDSS | Sloan Digital Sky Survey |
| PCR | Polymerase Chain Reaction |
| CALL | (U.S.) Center For Army Lessons Learned |
| WIYN | Wisconsin Indiana Yale NOAO Telescope Consortium |
| DWI | Dance With Intensity - Danish West Indies - Diffusion-weighted Imaging - Direct Water Injection - Disaster Welfare Inquiry - Drinking Water Inspectorate - Driving While Intoxicated/Impaired |
| UPN | United Paramount Network |
| ITA | Italy (ISO 3166 Trigram) |