Here you go - for 1914 !
Go to a decent library and look through the Army List for 1918
British Army 1914, in precedence ยท Infantry OR Cap Badges
RACD sealing pattern number on left, title in centre, details etc on right
Foot Guards
1170A/1897 The Grenadier Guards
loops
1174A/1897 The Coldstream Guards
loops
1172A/1897 The Scots Guards
loops
5032/1900 The Irish Guards
loops
8387/1915 The Welsh Guards
loops
Infantry of the line
2017/1889 The Royal Scots (Lothian Regiment)
loops
4681/1898 The Queen’s (Royal West Surrey) Regiment
4425/1896 The
Buffs (East Kent) Regiment
4500/1897 The
King's Own (Royal Lancaster) Regiment
4276C/1896 The
Northumberland Fusiliers
4433/1896 The
Royal Warwickshire Regiment
10334A/1902 The
Royal Fusiliers (City of London Regiment)
4362A/1896 The
King's (Liverpool Regiment)
4554/1897 The
Norfolk Regiment
4476/1897 The
Lincolnshire Regiment
4612A/1903 The
Devonshire Regiment
4565A/1901 The
Suffolk Regiment
4623/1898 The Prince Albert’s (
Somerset Light Infantry)
4258B/1896 The Prince of Wales’ Own (
West Yorkshire Regiment)
4620/1898 The
East Yorkshire Regiment
4521/1897 The
Bedfordshire Regiment
4522/1897 The
Leicestershire Regiment
7442/1911 The
Royal Irish Regiment
Essentially the same as 4397/1896 (QVC) and 4397A/1902 (KC) but specifically sealed with a copper strengthening loop behind the crown – this one just under the top of the slider.
4694A/1903 Alexandra, Princess of Wales’ Own (
Yorkshire Regiment)
Modified 20 Nov 1905, WO359/14, 60 – slider moved to centre of badge.
4547/1897 The
Lancashire Fusiliers
9994B/1901 The
Royal Scots Fusiliers loops
4564/1897 The
Cheshire Regiment
4643/1898 The
Royal Welsh Fusiliers
4452/1896 The
South Wales Borderers
2076A/1903 The
Kings Own Scottish Borderers loops
10158D/1906 The
Cameronians (Scottish Rifles) loops
4684/1898 The
Royal Inniskilling Fusiliers
4423/1896 The
Gloucestershire Regiment
4424/1896 Gloucestershire Regt, back badge
4516/1897 The
Worcestershire Regiment
4557A/1901 The
East Lancashire Regiment
Essentially the same as 4557/1897 (QVC) and 4557A/1901 (KC) but slider moved to behind sphinx – ACD 2nd Nov 1905 ( TNA 359/14, 55)
4607A/1902 The
East Surrey Regiment
4655/1898 The
Duke of Cornwall’s Light Infantry
4257/1897 The
Duke of Wellington's (West Riding Regiment)
4495B/1905 The
Border Regiment
4691/1898 The
Royal Sussex Regiment
4622A/1898 The
Hampshire Regiment
4527/1901 The
South Staffordshire Regiment
4632A/1901 The
Dorsetshire Regiment
4581/1897 The Prince of Wales’ Vols (
South Lancashire Regiment)
4636/1898 The
Welsh Regiment
10710A/1904 The
Black Watch (Royal Highlanders)
loops
4724/1898 The
Oxfordshire and Buckinghamshire Light Infantry
4514/1901 The
Essex Regiment
6009/1903 The
Sherwood Foresters (Notts and Derby Regiment)
0838/1908 The
Loyal North Lancashire Regiment
Essentially the same design as 4515A/1897 (QVC) and 4515B/1902 (KC) but specifically sealed with a strengthened (bent over) slider.
4639A/1901 The
Northamptonshire Regiment
4434/1896 The Princess Charlotte of Wales’ (
Royal Berkshire Regiment)
4460/1898 The Queen’s Own (
Royal West Kent Regiment)
1890A/1899 The King’s Own (
Yorkshire Light Infantry)
loops
4638/1898 The King’s (
Shropshire Light Infantry)
4451/1896 The Duke of Cambridge’s Own (
Middlesex Regiment)
884E/1905 The
King's Royal Rifle Corps
4432/1896 The Duke of Edinburgh’s (
Wiltshire Regiment)
4586/1898 The
Manchester Regiment
4493/1897 The Prince of Wales’ (
North Staffordshire Regiment)
4563/1897 The
York and Lancaster Regiment
4621A/1903 The
Durham Light Infantry
10235A/1902 The
Highland Light Infantry loops
10190/1882 The
Seaforth Highlanders (Ross Shire Buffs, The Duke of Albany’s)
3lps
10138/1882 The
Gordon Highlanders loops
4519/1897 The Queen’s Own
Cameron Highlanders loops
7730/1913 The
Royal Irish Rifles
8005/1914 The Princess Victoria’s (
Royal Irish Fusiliers)
4368B/1906 The
Connaught Rangers
Essentially the same as 4368/1896 (QVC) and 4368A/1901 (KC) but specifically sealed with a vertical shank and – almost certainly – a copper strengthening loop behind the crown.
7958/1913 The Princess Louise’s (
Argyll and Sutherland Highlanders)
loops
4492/1897 The Prince of Wales’s
Leinster Regiment (Royal Canadians)
loops
4642/1898 The
Royal Munster Fusiliers
4579/1897 The
Royal Dublin Fusiliers
4091D/1905 The
Rifle Brigade (The Prince Consort’s Own)
loops