What is the abbreviation for the Special Certificate of Authorization?

The abbreviation for the Special Certificate of Authorization is indeed SCA. This designation is used within aviation to represent a type of authorization issued by aviation authorities allowing specific operations or activities that may not fall under standard regulations. The SCA can be critical for operators who engage in specialized or unique aviation services that require regulatory oversight and assurance of safety.

Other options presented do not correspond to the correct terminology used by aviation authorities for the Special Certificate of Authorization, reinforcing that SCA is the correct choice for this context. Understanding these abbreviations is important for navigating aviation regulations and ensuring compliance with the requirements set forth by authorities.