| Port Code | Port Name | Country |
| FIKSA | Kangasala | Finland |
| FIKSI | Kuusankoski | Finland |
| FIKSK | Kärsämäki | Finland |
| FIKSL | Kausala | Finland |
| FIKTK | Kotka | Finland |
| FIKTQ | Kitee | Finland |
| FIKTT | Kittilä | Finland |
| FIKUH | Kuhmo | Finland |
| FIKUL | Karhula | Finland |
| FIKUM | Kumlinge | Finland |
| FIKUO | Kuopio | Finland |
| FIKUS | Kustavi (Gustavs) | Finland |
| FIKUS | Gustavs (Kustavi) | Finland |
| FIKVH | Koverhar (Koverhaara) | Finland |
| FIKVH | Koverhaara (Koverhar) | Finland |
| FIKVI | Kiuruvesi | Finland |
| FIKVO | Kouvola | Finland |
| FILAI | Laitila | Finland |
| FILAM | Lammi | Finland |
| FILAN | Långnäs | Finland |
| FILAP | Lappvik (Lappohja) | Finland |
| FILAP | Lappohja (Lappvik) | Finland |
| FILAU | Lauhala | Finland |
| FILEO | Lieto | Finland |
| FILHI | Lahtis (Lahti) | Finland |
| FILHI | Lahti (Lahtis) | Finland |
| FILHJ | Lohja (Lojo) | Finland |
| FILHJ | Lojo (Lohja) | Finland |
| FILHK | Luhtajoki | Finland |
| FILIK | Lieksa | Finland |
| FILLJ | Liljendal | Finland |
| FILLX | Lielax | Finland |
| FILMA | Loimaa | Finland |
| FILMI | Längelmäki | Finland |
| FILON | Littoinen | Finland |
| FILOV | Loviisa (Lovisa) | Finland |
| FILOV | Lovisa (Loviisa) | Finland |
| FILPA | Lapua | Finland |
| FILPI | Lappi | Finland |
| FILPL | Lempäälä | Finland |
| FILPP | Lappeenranta (Villmanstrand) | Finland |
| FILPP | Villmanstrand (Lappeenranta) | Finland |
| FILUV | Luvia | Finland |
| FIMAA | Maaninka | Finland |
| FIMAN | Mänttä | Finland |
| FIMAS | Masku | Finland |
| FIMAX | Maxmo (Maksamaa) | Finland |
| FIMAX | Maksamaa (Maxmo) | Finland |
| FIMER | Merikarvia (Sastmola) | Finland |
| FIMER | Sastmola (Merikarvia) | Finland |
| FIMHQ | Maarianhamina (Mariehamn) | Finland |
| FIMHQ | Mariehamn (Maarianhamina) | Finland |
| FIMHU | Mäntyharju | Finland |
| FIMIK | Mikkeli (St Michel) | Finland |
| FIMIK | St Michel (Mikkeli) | Finland |
| FIMJO | Mjösund | Finland |
| FIMKA | Miehikkälä | Finland |
| FIMKI | Marinkainen | Finland |
| FIMLX | Maalahti (Malax) | Finland |
| FIMLX | Malax (Maalahti) | Finland |
| FIMMI | Malmi | Finland |
| FIMRE | Muurame | Finland |
| FIMRL | Muurla | Finland |
| FIMRS | Marsund | Finland |
| FIMTL | Mäntyluoto | Finland |
| FIMTL | Mäntyluoto/Pori | Finland |
| FIMUO | Muonio | Finland |
| FIMUS | Mustola | Finland |
| FIMYL | Myllykoski | Finland |
| FINAJ | Naarajärvi (Pieksämäen Maalaiskunta) | Finland |
| FINAU | Nagu (Nauvo) | Finland |
| FINAU | Nauvo (Nagu) | Finland |
| FINII | Niirala | Finland |
| FINJI | Nurmijärvi | Finland |
| FINKK | Nakkila | Finland |
| FINLI | Nådendal (Naantali) | Finland |
| FINLI | Naantali (Nådendal) | Finland |
| FINOK | Nokia | Finland |
| FINRP | Närpes (Närpiö) | Finland |
| FINRP | Närpiö (Närpes) | Finland |
| FINST | Nastola | Finland |
| FINUI | Nuijamaa | Finland |
| FINUR | Nurmes | Finland |
| FINUU | Nuutajärvi | Finland |
| FINVA | Nivala | Finland |
| FINYH | Nyhem | Finland |
| FIODE | Odensö | Finland |
| FIOIP | Oripää | Finland |
| FIOLA | Oulainen | Finland |
| FIOMA | Orimattila | Finland |
| FIORV | Orivesi | Finland |
| FIOTA | Otanmäki | Finland |
| FIOTI | Oitti | Finland |
| FIOUK | Outokumpu | Finland |
| FIOUL | Uleåborg (Oulu) | Finland |
| FIPAI | Paimio | Finland |
| FIPAO | Parkano | Finland |
| FIPAR | Parainen (Pargas) | Finland |
| FIPAR | Pargas (Parainen) | Finland |
| FIPEL | Peltosalmi | Finland |