According to Social Securityâs code list, âTâ means the person has elected to receive only health insurance benefits (no Social Security) and is entitled to Medicare Part A under deemed or real provisions or fully insured.
Version 1 Based on ACE CATAIR FDA Supplemental Release version 2.4 Page 1. This document provides general technical guidance for persons importing Medical. Devices on what declaration information to report via the Automated Commercial. Environment (ACE). It is not intended to cover all specific scenarios.
The designators are listed in ICAO Document 8585: Designators for Aircraft Operating Agencies, Aeronautical Authorities and Services. The ICAO codes originally based on a two-letter-system and were identical to the airline codes used by IATA.After an airline joined IATA its existing ICAO-two-letter-code was taken over as IATA code.So in the 1970s the abbreviation BA was the ICAO code and the IATA code of British Airways while non-IATA-airlines like Court Line used their 2-letter-abbreviation as ICAO code only. Three-letter-ICAO-designator: AAL (the original ICAO-two-letter-designator AA was used until 1987 and is also the IATA code of the airline).