| CEF256 | CEF3 | CeF3 |
| CEF4 | CEF6 | CEF720 |
| CEF8 | CEF9 | Cefa |
| CEFA | CEFA Column | Cefa Natural Park |
| Cefa-Drops | Cefa-iskia | CeFaan Kim |
| Cefablan | Cefacetrile | Cefachlor |
| Cefacidal | Cefaclidine | Cefaclor |
| Cefaclorum | Cefadal | Cefadin |
| Cefadina | Cefadroxil | Cefadyl |
| Cefai | Cefai Joseph | Cefai, Joseph |
| Cefala | Cefala Diana | Cefalà Diana |
| Cefalù | Cefalù (crater) | Cefalù (disambiguation) |
| Cefalù (Martian crater) | Cefalù Cathedral | Cefaleksin |
| Cefalexin | Cefalexin monohydrate | Cefalin |
| Cefallonia | Cefalo e Procri | Cefalo e procri |
| Cefaloglycin | Cefalonia | Cefalonia (poem) |
| Cefalonia 1983 2008 | Cefalonium | Cefaloridine |
| Cefalosporin | Cefalothin | Cefalotin |
| Cefaloto | Cefalu | Cefalu (disambiguation) |
| Cefalu (Martian crater) | Cefalu Cathedral | Cefalu, Sicily |
| Cefaly | CEFAM | Cefamandole |
| Cefamandole nafate | Cefamezin | Cefamox |
| Cefanex | Cefaparole | Cefapirin |
| Cefaradine | Cefas | CEFAS |
| Cefaseptin | Cefatrex | Cefatrexyl |
| Cefatrizine | Cefaut | Cefax |
| Cefazaflur | Cefazedone | Cefazolin |
| Cefazolin sodium | Cefazolin Sodium | Cefazoline |
| Cefbuperazone | CEFC | CEFC (disambiguation) |
| CEFC China Energy | Cefca | CEFCA |
| Cefca Palazzo | Cefcapene | Cefcapene pivoxil |
| Cefclidin | Cefclidine | CEFCOM |
| Cefcu | CEFCU | CEFCU (disambiguation) |
| CEFCU Arena | CEFCU Stadium | CEFCUT |
| Cefdaloxime | Cefdaloxime pentexil tosilate | CEFDG |
| Cefdinir | Cefditoren | Cefditoren pivoxil |
| Cefditoren Pivoxil | CEFE | CEFEO |
| Cefepime | Cefepime hydrochloride | Cefepime Hydrochloride |
| Cefepime/enmetazobactam | Cefer Cabbarli (Baku Metro) | Ceferabad |
| Ceferabad, Jabrayil | Ceferabad, Shaki | Ceferí Olivé |
| Ceferbejli | Ceferbeyli | CEFERESO 1 |
| CEFERESO No. 1 | Cefereso No. 1 | Ceferi Olive |
| Ceferino | Ceferino Arroyo | Ceferino Avecilla |
| Ceferino Bencomo | Ceferino de Leon | Ceferino Denis |
| Ceferino Estrada | Ceferino Flores Jr. | Ceferino García |
| Ceferino Garcia | Ceferino Giménez Malla | Ceferino Gimenez Malla |
| Ceferino Labarda | Ceferino Namuncura | Ceferino Namuncurá |
| Ceferino Olivé | Ceferino Padua | Ceferino Peroné |
| Ceferino Perone | Ceferino Quintana | Ceferino Rodríguez |
| Ceferli | Ceferli (39° 10' N 48° 26' E), Jalilabad | Ceferli (39° 11' N 48° 13' E), Jalilabad |
| Ceferli, Agsu | Ceferli, Gadabay | Ceferli, Imishli |
| Ceferli, Jalilabad | Ceferli, Qazakh | Ceferli, Yevlakh |
| Ceferxan | Ceferxanli | CEFET |
| Cefet-MG | CEFET-MG | Cefet-RJ |
| Cefet/RJ | CEFET/RJ | Cefetamet |
| Cefetamet pivoxil | CEFF | Ceffonds |
| Ceffons, Peter | Ceffyl Dŵr | Ceffyl Dwr |
| Ceffyl Pren | Ceffyl-Dwr | CEFG |
| CEFI | CEFIC | Cefic |
| Cefiderocol | Cefiderocol sulfate | Cefiderocol sulfate tosilate |
| Cefiderocol sulfate tosylate | Cefin Campbell | Cefin Tower |
| CEFIP | Cefiro | Cefixime |
| Cefixoral | Cefizox | CEFL |
| CEFL Bowl | Ceflatonin | Cefluprenam |
| Cefluris | Cefmatilen | Cefmax |
| Cefmenoxime | Cefmenoxime hydrochloride | Cefmetazole |
| Cefmetazole sodium | Cefminox | Cefn |
| Cefn (community) | Cefn (disambiguation) | Cefn (Newbridge) Viaduct |
| Cefn Albion | Cefn Albion F.C. | Cefn Blaenau |
| Cefn Bryn | Cefn Bryn Thrust | Cefn Cadlan |
| Cefn Carn Fadog | Cefn Carnedd | Cefn Carnedd Camp |
| Cefn Caves | Cefn Cil Sanws | Cefn Coch |
| Cefn Coed Colliery | Cefn Coed Colliery Halt railway station | Cefn Coed Colliery Museum |
| Cefn Coed Hospital | Cefn coed hospital | Cefn Coed railway station |
| Cefn Coed Viaduct | Cefn Coed-y-cymmer | Cefn Crib Fault |
| Cefn Cribwr | Cefn Cribwr BC | Cefn Cribwr Boys Club |
| Cefn Cribwr F.C. | Cefn Cribwr FC | Cefn Cribwr RFC |
| Cefn Croes | Cefn Croes Wind Farm | Cefn Cul |
| Cefn Cyfarwydd | Cefn Druids | Cefn Druids A.F.C. |
| Cefn Druids AFC | Cefn Druids F.C. | Cefn Eglwysilan |
| Cefn Einion | Cefn Fault | Cefn Fforest |
| Cefn Fforest A.F.C. | Cefn Fforest F.C. | Cefn Garw Fault |
| Cefn Glas | Cefn Golau | Cefn Golau Cholera Cemetery |
| Cefn Gwlad | Cefn Gwyngul | Cefn Gwyntog |
| Cefn Hengoed | Cefn Hengoed, Swansea | Cefn Hirgoed |
| Cefn Ila | Cefn Ila Fault | Cefn Llechid |
| Cefn Mably | Cefn mably | Cefn Mably Hospital |
| Cefn Mably House | Cefn Manmoel | Cefn Mawr |
| Cefn mawr | Cefn Mawr Druids | Cefn Mawr Rangers F.C. |
| Cefn Mawr Viaduct | Cefn Mawr, Wrexham | Cefn Meadow |
| Cefn Meiriadog | Cefn Newbridge Viaduct | Cefn Onn Halt |
| Cefn Onn Halt railway station | Cefn onn halt railway station | Cefn Onn Halt station |
| Cefn quarry | Cefn railway station | Cefn Railway Viaduct |
| Cefn Railway Viaduct, Merthyr Tydfil | Cefn Rhigos | Cefn Rofft |
| Cefn Saeson | Cefn saeson | Cefn Saeson Comprehensive School |
| Cefn Sidan | Cefn Tilla Court | Cefn United F.C. |
| Cefn Viaduct | Cefn Viaduct (disambiguation) | Cefn Viaduct, Merthyr Tydfil |
| Cefn Viaduct, Wrexham | Cefn y Brithdir | Cefn yr Ogof |
| Cefn yr ogof | Cefn yr Ystrad | Cefn yr ystrad |
| Cefn, Wrexham | Cefn-bychan Viaduct | Cefn-cerig road |
