An index of collection objects: {{ shop.collections[1234567890] }}, {% for collection in shop.collections %}, or use shop.custom_collections or shop.smart_collections to only return custom/smart collections
An index of product objects: {{ shop.products[1234567890] }}, {% for product in shop.products.published %}
An index of order objects: {{ shop.orders[1234567890] }}, {% for order in shop.orders.paid %}
An index of draft order objects: {{ shop.draft_orders[1234567890] }}, {% for draft_order in shop.draft_orders.invoice_sent %}
An index of customer objects: {{ shop.customers[1234567890] }}, {{ shop.customers["jdoe@example.com"] }}, {% for customer in shop.customers %}
An index of price rule objects: {{ shop.price_rules[1234567890] }}, {% for price_rule in shop.price_rules %}