All other transactions (start with underscore) are NOT exported into non-default CSVs. These must be manually imported/ignored by the user. Below are incomplete/fluid lists of these transactions for illustrative purposes.
ATOM/TERRA/SOLANA
_STAKING_DELEGATE : delegate stake
_STAKING_UNDELEGATE : undelegate stake
_STAKING_REDELGATE : redelegate stake
_STAKING_WITHDRAW_REWARD : withdraw reward transaction that does not include staking income (included only for better readability in certain cases)
TERRA
_GOV_STAKE : delegate stake for governance (ANC/MIR usually)
_GOV_UNSTAKE : undelegate stake for governance (ANC/MIR usually)
_DEPOSIT_COLLATERAL : deposit collateral for loan or LP
_WITHDRAW_COLLATERAL : withdrawal collateral for loan or LP
Mirror Protocol
_LP_DEPOSIT : deposit into liquidity pool
_LP_WITHDRAW: withdraw from liquidity pool
_LP_STAKE : stake liquidity pool token
_LP_UNSTAKE : unstake liquidity pool token
Anchor Protocol
_EARN_DEPOSIT: anchor earn deposit UST
_EARN_WITHDRAW: anchor earn withdraw UST
_BOND: bond
_UNBOND: initiate unbond
_UNBOND_WITHDRAW: withdrawal of asset associated with unbond (i.e. 21 days after unbond initiated)
_UNBOND_INSTANT: unbond with instant withdrawal of asset
RandomEarth NFTs
_NFT_WHITELIST : whitelist action by contract
_NFT_MINT : mint nft action without purchase (airdrop usually)
_NFT_OFFER_SELL: post sell offer
_NFT_WITHDRAW : withdraw RandomEarth NFT or sales proceeds from RandomEarth account
SOLANA
_STAKING_SPLIT: split staking account
_STAKING_WITHDRAW : withdraw from staking account
_STAKING_DEACTIVATE : deactivate staking account
_STAKING_CREATE : create staking account
_INIT_ACCOUNT : create system or associated account
_SETTLE_FUNDS: serum settle funds transactions
_LP_DEPOSIT : deposit into liquidity pool
_LP_WITHDRAW: withdraw from liquidity pool
_STAKE : stake liquidity pool token or raydium token
_UNSTAKE : unstake liquidity pool token or raydium token