- Author: Foreign Service Institute (U.S.)
- Language: English
- Year: 1967
- Author: Foreign Service Institute (U.S.)
- Language: English
- Year: 1967
- Author: Craig Migliaccio AC Service Tech LLC
- Language: Spanish
- Year: 2019
- Author: Robert Service
- Language: English
- Year: 2007
- Author: U.S. Customs Service
- Language: English
- Year: 2000
- Author: Elman R. Service
- Language: English
- Year: 1975
- Author: International Publications Service
- Language: French
- Year: 1982
- Author: Federal Aviation Administration, National Weather Service
- Language: English
- Year: 2010
