LLL = 3 Letter .com.au Contains 3 Letters from A-Z. Examples include: AAB.com.au, ABC.com.au, JHD.com.au, OOO.com.au

LLN = Letter-Letter-Number .com.au Two Letters from A-Z followed by One Number from 0-9. Examples include: JH7.com.au, KL4.com.au, MM8.com.au, ZX2.com.au.

LNL = Letter-Number-Letter .com.au One Letter from A-Z followed by One Number from 0-9, which is followed by One Letter from A-Z. Examples include: B2B.com.au, G4S.com.au, B3G.com.au, Y2K.com.au

LNN =Letter-Number-Number .com.au One Letter from A-Z followed by Two Numbers from 0-9. Examples include: C93.com.au, D22.com.au, B16.com.au, W40.com.au

NLL =Number-Letter-Letter .com.au One Number from 0-9 followed by Two Letters from A-Z. Examples include: 4DD.com.au, 3NT.com.au, 7WJ.com.au, 9QS.com.au

NLN = Number-Letter-Number .com.au One Number from 0-9 followed by One Letter from A-Z, which is followed by One Number from 0-9. Examples include: 2D4.com.au, 5Y7.com.au, 6R1.com.au, 3F2.com.au.

NNL = Number-Number-Letter .com.au Two Numbers from 0-9 followed by One Letter from A-Z. Examples include: 40A.com.au 66V.com.au, 75J.com.au, 91R.com.au

NNN = 3 Number .com. Contains 3 Numbers from 0-9. Examples include: 123.com.au, 300.com.au, 444.com.au, 747.com.au 4 Characters

LLLL = 4 Letter .com.au Contains 4 Letters from A-Z.