various articles; various items
Refers to a collection of different concrete objects or goods, often in a commercial or display context.
Various items were neatly arranged in the shop.
various kinds
Emphasizes diversity of types or varieties, not just multiple objects. Often used with abstract or categorical nouns.
He has various kinds of hobbies.
Non-standard spelling without the repetition mark; rarely used.
Reduplication of 品 (しな, 'article, kind') with the repetition mark 々. The reduplication adds a sense of plurality and variety.