NAICS 611630 is the North American Industry Classification System code for Language Schools, a national industry in the Other Schools and Instruction industry group (6116) of the Educational Services sector (61).
NAICS 611630 is the code for Language Schools, a national industry in the North American Industry Classification System (NAICS 2022), under 6116 (Other Schools and Instruction). It is a 6-digit code, the most specific NAICS level.
The parent of NAICS 611630 is 6116, Other Schools and Instruction. Every company under 611630 is also counted under 6116.