Number-name spelling

4 U Employment Agency, Back 2 Back, Four IV Design Consultants, 2 Bad Mice Publishers, Best 4 Glass, Q8

Letter-name spellings

B-secure Locksmiths, The Four Cs, Esso, Xpert Stationers, EXS, Just FX, Pow-R-Jac, Fax-U-Back Services

Initials

Bejay News, Jaycee Fruits, Essanelle Hair, Emangee Clothing, Teecee Cleaners, Gee Jay’s Pet Marts

Letter substitutions

'n’ for 'ng':  Stormin Records, Talkin’ Loud

‘n’ for 'and': This ‘N’ That, Heads ‘N’ Extras, Plain n Fancy, Snip ‘N’ Shape, Chris ‘N’ Alice, Roots N Fruits

'ite' for 'ight': Avonlite, Hi-Liting Ltd, Scotchbrite, Mister Byrite, Rite Bite Restaurant, Checktite, Nite Star Restaurant, Moorlite Electrical

'hi' for 'high': Toyota Hi Lux, Hi-Power, Hi-Style, Hi Tec Autos, Hi-Spec Opticians, Hi-Society UK

'lo' for 'low': Lo Cost Foodstores, Hilo Offset, Lospred

'flo' for 'flow': Flo-Rite, Crossflo, Doorflo, Freflo

'nu' for 'new': Nuchem, Nuvox Electronics, Nu Twist

'a' for 'er/ar': Betaware, ComputaTune, Mastascrew, Supa Shop, Supadriv, Supatravel, Solaglas Windscreens

'o' for 'of': Wood-O-Cork, Cleen-O-Pine, Rentokil

'o' for 'our': Flav-o-Lok, Glamo-Nit

'k' for 'k/ck': Krooklok, Hotpak, Bloc-Kote

Unconventional spellings

Polloneze, Theakston's Old Peculier

Puns

Sam Widges, Andeecrafts, Happy Sole (shoes), Bear Faced Cheek, Curl Up and Dye, The Write Place (stationers)

1920's American examples (Louise Pound)

Pret-O-Lite, Ra-dee-O, U All Kno After Dinner Mints, Uneeda Biscuit, Phiteezi Shoes, Rinkelaid, U-Rub-It-In

Norwegian Product (cheating a bit)