1A

1A stands for:

• Slang for some of the highest quality, see class
• Amadeus (CRS ) to IATA airline code
• Astra 1A, a television satellite of SES Global
• Exhibition Hall 1A in the school Straße 1a, Frankfurt -Sachsenhausen
• Chevrolet 1A, a car model
• IA TV, a private television channel in Berlin
• Meltwater pulse 1A, a time of rapid deglaciation at the end of the last ice age

1a is:

Ia available for the following military functions:

• Chief of Staff, see Chief of Staff
• Operations officer of the military service

• Disambiguation
• Abbreviation