Glossary

Word
The word is love.

CDO
Chief Development Officer

CEO
Chief Executive Officer

CFO
Chief Financial Officer

COO
Chief Operations Officer

CRM
Customer relationship management

CTO
Chief Technical Officer

DoS
Director of Studies

ELL
English language learning. This covers learners, teachers, schools, curricula and all means to enable learning.

ELT
English language teaching

FT
Free trial

L1
First or native language

MOOC
Massive Open Online Course

R
Receptionist

S
Student

T
Teacher

TL
Target language

TOO
Teacher-owner-operator

YL
Young learners