We are given the letter series:
\[
\text{ANGV, WICR, SFYN, ?}
\]
Step 1: Breaking down the series
Let’s analyze each letter in the terms:
First letters: A, W, S, ?
From A to W, the pattern is to move 5 steps forward in the alphabet.
From W to S, we move 4 steps backward in the alphabet.
From S, moving 5 steps forward, we land at O.
Second letters: N, I, F, ?
From N to I, the pattern is to move 5 steps backward in the alphabet.
From I to F, we move 3 steps backward.
From F, moving 5 steps forward, we land at B.
Third letters: G, C, Y, ?
From G to C, the pattern is to move 4 steps backward in the alphabet.
From C to Y, we move 5 steps forward.
From Y, moving 5 steps forward, we land at U.
Fourth letters: V, R, N, ?
From V to R, the pattern is to move 4 steps backward in the alphabet.
From R to N, we move 4 steps backward.
From N, moving 5 steps forward, we land at T.
Step 2: Putting it together
The missing term is \( \boxed{OBUJT} \).
Thus, the correct answer is (3) OBUJT.