Khmer Language: Khmer Classes

SEASSI
http://seassi.wisc.edu/
SEASSI (Southeast Asian Studies Summer Institute) offers an eight-week Khmer language program, equivalent to two semesters of coursework. Beginner, Intermediate, and Advanced classes are offered and there are even classes tailored to heritage students (Cambodian Americans who grew up speaking Khmer but cannot read or write Khmer).

University of Hawaii at Manoa
http://www.hawaii.edu/khmer/
Online classes offered by the University of Hawaii at Manoa. Classes for Beginners - Third Year.

Advanced Study of Khmer (ASK)
http://manoa.hawaii.edu/ask/
Advanced Study of Khmer (ASK) summer abroad program in Phnom Penh, Cambodia
This program is administered by the College of Languages and Literature at the University of Hawai’i at Mānoa (UHM), and sponsored by the Royal University of Phnom Penh (RUPP) in Cambodia. Provides 3rd-year level Khmer students with a "one-of-a-kind" opportunity to acquire the linguistic foundation necessary to engage in academic research, professional discourse, and cultural immersion with all segments of Cambodian society.