I have recently given more thought to elvish weapon and armour and tried to imagine different weapon types they may have known and used...
First picture:
A - falcon, a heavy twybill, maybe used by noldor?
b- megil a hand and half or bastard sword or longsword, maybe sindar
c- ectha |a "thorn" or a short stabbing sword
D-
E-tagula / heavy woodman's axe
f-naica /multi purpose knife-Dagger of the high elves
g /h- thacol nandorian light battle and throwing axe
Second picture:
A - crist, a cleaver-sword, maybe originally sindarian
b - falqan, falchion or heavy two-handed, single-edged sword, noldrian
c - yausta, epee, slender smallsword or sabre
d - hyando or hadh, cleaver
e - lango, cut&thrust sword a Broadsword or broad, straight, two-edged, cut-and-thrust sword
f - lhang, backsword or cutlass or short slashing or backsword
g- Andamacil, long sword
h- lamba, war-hammer, hammer-headed mace or clubarhammer or longhanded hammer-headed mace
i- ecthel, lancelike speartype
j-hadang, javelin type, short, iron-javelin
k- ecet, sword sword/dagger Short sword or short stabbing sword
l- sigil, leaf-bladed knife or dagger
m- cu, longbow
n- qingu, short composite bow
o -mictha, bill or bill-hook
p - duruaithi, glaive or pole-sword
q- engan, spear type
r- cri, dirk or longknife
s-cirma, sickle-blade
t 1
t2-Hathol -a one-headed sindarian battle-axe
t3
t-artan, light war-Hammer
u-pelecco, light two-headed battle axe
v- vandl, mace
w-runda, spiked or iron-studded club
x-cirma, fighting knife, high-elven one-edged slightly curved knife
y - lhang, cutlas or short slashing or backswords
z- hadlath or sling
Other:
Nelekko -trident
ekke- harpoon
nasse-fishing spear
Dagla - boat-axe or falathron boatman's axe
makil or hathel - high elven broadsword
Dael - war hatchet or one-bladed cleaving-axe or long slashing-ax
No picture -syarsela, primitive avarin axe
No picture toloime, tloiwe -sling types
No picture limilpamba -war-flail
No picture Ek - a short throwing-spear or Throwing dart
No picture hathal, aith, anc - spear-types
Sorry for the very rough quality sketches...