| Business | Phone |
| Abce Language School Inc 130 Slater St #500, Ottawa K1P 6E2 | (613) 560-0555 |
| Alliance Francaise 352 Maclaren St, Ottawa K2P 0M6 | (613) 234-9470 |
| Geos English Academy 109 Bank St #300, Ottawa K1P 5N5 | (613) 236-9770 |
| Goethe-Institut Ottawa 223 Main Street, Ottawa K1S 1C4 | (613) 232-9000 |
| Groupe Ccl Intl 130 Rue Albert #1016, Ottawa K1P 5G4 | (613) 232-9494 |
| Services Linguistiques Nouvls 387 Smyth Rd, Ottawa K1H 8L2 | (613) 738-3240 |
| I G Hildid Communications Inc 1065 Ramsey Cres #806, Ottawa K2B 8A1 | (613) 297-7956 |
| Interlangues 381 Kent St #5, Ottawa K2P 2A8 | (613) 236-3764 |
| Interlangue Language School 412 Maclaren St, Ottawa K2P 0M8 | (613) 236-3763 |
| Interlangues Language School 220 Laurier Ave W, Ottawa K1P 5Z9 | (613) 231-8525 |
| Kotoba Academy 656 Farmington Ave, Ottawa K1V 7H5 | (613) 731-0682 |
| L'Ecole De Langues De La Cite 294 Albert St #500, Ottawa K1P 6E6 | (613) 569-6260 |
| Language Assessment & Resource 240 Catherine St #308, Ottawa K2P 2G8 | (613) 238-5462 |
| Language Training Ctr-Ottawa 359 Kent St #201, Ottawa K2P 0R6 | (613) 236-8409 |
| Living Language Svc Inc 170 Laurier Ave W #1000, Ottawa K1P 5V5 | (613) 233-8075 |
| Manilangues Services Inc 275 Slater St #900, Ottawa K1P 5H9 | (613) 482-2390 |
| Mls Inc 75 Albert St #600, Ottawa K1P 5E7 | (613) 232-5468 |
| National School Of Languages 207 Queen St #100, Ottawa K1P 6E5 | (613) 232-8908 |
| Onc Distinctive Language Po Box 1408 Stn B, Ottawa K1P 5R4 | (613) 729-5901 |
| Ottawa Carleton Immigrant Svc 225 Donald St, Ottawa K1K 1N1 | (613) 741-1368 |
| Ottawa Chinese Language School 300 Rochester St, Ottawa K1R 7N4 | (613) 563-3776 |
| Berlitz Languages Inc 350 Sparks St #1001, Ottawa K1R 7S8 | (613) 234-8686 |
| Berlitz Government Linguistic 350 Sparks St #1001, Ottawa K1R 7S8 | (613) 234-8689 |
| Sign Lines Canada 376 Churchill Ave N, Ottawa K1Z 5C3 | (613) 792-3648 |
| Visa Language Institute Inc 170 Metcalfe St #200, Ottawa K2P 1P3 | (613) 567-4018 |
| Zhong Hua Arts & Language Acd 921 St Laurent Blvd #B, Ottawa K1K 3B1 | (613) 744-7222 |
| Caldwell Language Program 1100 Medford St #22, Ottawa K1Z 8L5 | (613) 724-6052 |
| Centre De Formation Pro 130 Slater St #700, Ottawa K1P 6E2 | (613) 230-4525 |
| Centre Linguistique De Jonq 255 Albert St #600, Ottawa K1P 6A9 | (613) 566-7004 |
| Centre Linguistique Ottawa 1619 Carling Ave #203, Ottawa K2A 1C4 | (613) 729-7471 |
| Champlain 124 O'Connor St #401, Ottawa K1P 5M9 | (613) 234-0066 |
| Chinese Language & Culture 8 Crowsnest, Ottawa | (613) 298-8916 |
| Cilfo 396 Cooper St #308, Ottawa K2P 2H7 | (613) 236-3015 |
| English Language Tutoring 153 Chapel St, Ottawa K1N 1H5 | (613) 232-8566 |
| English Language Ctr 312 1/2 Rideau St, Ottawa K1N 5Y5 | (613) 241-2880 |
| Foreign Language Institute 130 Slater St #750, Ottawa K1P 6E2 | (613) 567-1107 |
400-325 Dalhousie Street, Ottawa K1N 7G1 | (613) 562-4630 |