What is the IATA for San Francisco airport?
CREATE TABLE table_name_88 (iata VARCHAR, airport VARCHAR)
SELECT iata FROM table_name_88 WHERE airport = "san francisco airport"
### Context: CREATE TABLE table_name_88 (iata VARCHAR, airport VARCHAR) ### Question: What is the IATA for San Francisco airport? ### Answer: SELECT iata FROM table_name_88 WHERE airport = "san francisco airport"